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Web-Perf Wednesday 011 – SpeedCurve’s INP Observer Missed Its Threshold
A long-standing lux.js bug left Event Timing on its 104 ms default, while browser releases improve testing and rendering performance.
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Web-Perf Wednesday 010 – Safari Keeps Scrolled Content in Place
Safari 27 adds scroll anchoring, tighter HTTP caching, and static Service Worker routes, while Chrome improves performance tooling.
CSS WizardryTop Front-end Bloggersread at source
Web-Perf Wednesday 009 – CrUX Makes Ad Weight Public
CrUX adds public ad count, density, CPU, and network metrics, giving publishers and advertisers a shared view of real ad weight.
CSS WizardryTop Front-end Bloggersread at source
Web-Perf Wednesday 008 – Good INP Rates Keep Falling
CrUX shows another fall in good INP experiences, making careful attribution more useful than a quick explanation.